Petroleum coke powder milling and forming device

Abstract

The invention relates to the technical field of petroleum coke treatment and discloses a petroleum coke powder milling and forming device which comprises a storing box, a containing box, a controllingmechanism, a stirring mechanism, a dumping mechanism, a grinding mechanism and a discharging mechanism. A V-shaped partition plate is arranged in the containing box. By means of the partition plate,internal space of the containing box can be partitioned into a drying cavity and a forming cavity. The top of the containing box is provided with a gas inlet and an exhausting opening which communicate with the drying cavity. Two discharging openings are formed in the top of the partition plate. The dumping mechanism is arranged in the forming cavity and can control the two discharging openings tobe opened and closed. The grinding mechanism is arranged in the forming cavity and is in butt joint with the two discharging openings. The discharging mechanism is arranged on the outer side wall ofthe containing box and can communicate with the forming cavity. The petroleum coke powder milling and forming device is simple in structure and high in automation degree, the integrated drying and grinding working procedure on the petroleum coke can be completed, the purpose of producing petroleum coke powder rapidly is achieved, and the requirement of the market is met beneficially.

Description

technical field [0001] The invention relates to the technical field of petroleum coke processing, in particular to a petroleum coke grinding and forming device. Background technique [0002] All countries in the world are adjusting their energy structure to save the existing energy to the greatest extent. At the same time, the pollution problem of the Season Changing Memorial Hall has also become the focus of attention of people all over the world in recent years. At present, the relatively clean energy is mainly oil, natural gas or coal gas. However, the cost of such fuels has risen sharply, seriously affecting the survival of enterprises that use and manufacture thermal equipment, and the use of petroleum coke powder solves this problem. Coke powder is the final product in the refining process. It has both the physical properties of petroleum and the thermal properties of petroleum. Using petroleum coke powder as a fuel to improve the utilization of petroleum energy is al...

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Problems solved by technology

At present, the relatively clean energy is mainly oil, natural gas or coal gas. However, the cost of such fuels has risen sharply, seriously affecting the survival of enterprises that use and manufacture thermal equipment, and the use of petroleum coke powder solves this problem. Coke powder is the final product in the refining process. It has both the physical properties of petroleum and the thermal properties of petroleum. Using petroleum coke powder as a fuel to improve the utilization of petroleum energy is also an important step in energy conservation. Petroleum coke has a high calorific value, low ash content, and low price, and has the basic conditions to be used as an industrial fuel. Petroleum coke powder is prepared by drying and grinding petroleum coke.

[0003] Petroleum coke is a crude oil that is distilled to separate light and heavy oils, and then the heavy oil is thermally cracked to convert the product. From the appearance, it is black lumps (or particles) of different sizes with metallic luster , so that it is not convenient to be directly used as a burner fuel in the industry. Therefore, we propose a petroleum coke grinding and forming device to carry out an integrated drying and grinding process for petroleum coke, so as to achieve the purpose of rapid production of petroleum coke powder

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